公开(公告)号：US07432946B2

公开(公告)日：2008-10-07

申请号：US11625593

申请日：2007-01-22

Applicant: Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

Inventor： Minoru Morikawa ,  Shinichi Suzuki ,  Kazumi Ishima

IPC: G02B26/10 ,  B41J2/45 ,  B41J2/455

CPC classification number: H04N1/00538 ,  H04N1/00543 ,  H04N1/032 ,  H04N2201/02435 ,  H04N2201/02441 ,  H04N2201/02462 ,  H04N2201/02485

Abstract: The present invention provides a light source apparatus in which wasteful cost increases can be suppressed during the manufacture of various types of light source apparatuses, and replacement of a broken light source can be performed at low cost, a recording apparatus using the light source apparatus, and an image forming apparatus comprising the recording apparatus. A plurality of optical units comprising optical members (a light source element and a lens) for outputting a single beam are combined separably in row form. A holder is used as means for holding the optical units in row form.

Abstract translation: 本发明提供一种在各种光源装置的制造过程中可以抑制浪费的成本增加的光源装置，并且可以低成本地进行破坏的光源的更换，使用光源装置的记录装置， 以及包括记录装置的图像形成装置。 包括用于输出单个光束的光学部件（光源元件和透镜）的多个光学单元以行的形式可分离地组合。 保持器用作以行的形式保持光学单元的装置。

公开(公告)号：US06960759B2

公开(公告)日：2005-11-01

申请号：US09962198

申请日：2001-09-26

Applicant: Tatsuya Konagaya

Inventor： Tatsuya Konagaya

IPC: G03B27/52 ,  G03B27/54 ,  G06T1/00 ,  H04N1/028 ,  H04N1/04 ,  H04N1/12 ,  H04N1/193 ,  H01J7/24

CPC classification number: H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00984 ,  H04N1/00989 ,  H04N1/00992 ,  H04N1/02815 ,  H04N1/02865 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/0404

Abstract: A light source device which can prevent a large-sized structure of the device, a light source device which can improve assembling efficiency and maintainability of the device, and an image forming method and apparatus in which occurrence of moisture condensation can be prevented, are provided. An LED substrate in which a large number of light emitting diodes (LED) are arranged on the surface thereof in a two-dimensional manner, a base, a Peltier element, and a radiating fin are formed integrally by urging force of a compression spring. The radiating fin is disposed in contact with a light source housing body. Further, in carrying out temperature adjustment control using the Peltier element, the temperature adjustment control is carried out only when the internal temperature of the device in which a light source device is provided, is a predetermined temperature or higher.

Abstract translation: 可以防止装置的大型结构的光源装置，能够提高装置的组装效率和可维护性的光源装置，以及可以防止发生湿气凝结的图像形成方法和装置 。 以二维方式在其表面上布置有大量发光二极管（LED）的LED基板，通过压缩弹簧的推压力一体地形成基座，珀耳帖元件和散热片。 辐射翅片设置成与光源壳体接触。 此外，在进行使用珀尔帖元件的温度调节控制时，仅在设置有光源装置的装置的内部温度为规定温度以上时才进行温度调节控制。

公开(公告)号：US06902309B2

公开(公告)日：2005-06-07

申请号：US10193026

申请日：2002-07-09

Applicant: Yoshiyuki Uemura ,  Tomihisa Saito

Inventor： Yoshiyuki Uemura ,  Tomihisa Saito

IPC: H04N1/028 ,  H04N1/40 ,  F21V7/04

CPC classification number: H04N1/02835 ,  H04N1/02815 ,  H04N1/0282 ,  H04N1/02885 ,  H04N1/0318 ,  H04N1/40056 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495 ,  H04N2201/03112 ,  H04N2201/03158 ,  H04N2201/04767 ,  Y10S362/80

Abstract: A light-emitting unit 20 has a light-emitting unit board 21 made of resin provided with a lead frame 22. The light-emitting unit board 21 is also provided with an open window 21a for mounting a light-emitting device. The lead frame 22 comprises a lead terminal section 22a, an inner lead section 22c, and a light-emitting device mounting and connecting section 22b which is exposed within the open window 21a. The light-emitting devices 23a, 23b, and 23c are bonded with the light-emitting device mounting and connecting section 22b, and electrodes of the light-emitting devices and the lead frame are connected by a metal wire 24, wherein the open window 21a is sealed by transparent resin. The lead frame 22 is made of iron-containing copper to improve heat radiation performance of the light-emitting unit board. By increasing maximum current to be supplied to the light-emitting diodes, it is possible to increase illumination brightness and to attain speedup of image reading.

Abstract translation: 发光单元20具有由设置有引线框架22的树脂制成的发光单元板21。 发光单元板21还设置有用于安装发光装置的打开窗口21a。 引线框架22包括引线端子部分22a，内部引线部分22c以及暴露在开放窗口21a内的发光器件安装和连接部分22b。 发光装置23a，23b和23c与发光装置安装和连接部分22b接合，并且发光装置和引线框架的电极通过金属线24连接，其中 打开窗21a由透明树脂密封。 引线框架22由含铁铜制成，以改善发光单元板的散热性能。 通过增加要提供给发光二极管的最大电流，可以增加照明亮度并获得图像读取的加速。

公开(公告)号：US20040178268A1

公开(公告)日：2004-09-16

申请号：US10790065

申请日：2004-03-02

Inventor： Kenichi Yui

IPC: G06K007/10 ,  G06K007/14

CPC classification number: H04N1/0303 ,  H04N1/03 ,  H04N1/0305 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: An image reading apparatus includes a scanning unit disposed in a box-shaped casing for scanning a stationary original in a sub-scanning direction to read the original; a supporting unit for supporting one side of the scanning unit in a main scanning direction and guiding the one side of the scanning unit in the sub-scanning direction; a driving source for moving the scanning unit in the sub-scanning direction; a drive transmitting unit for transmitting a drive of the driving source to the scanning unit; and first and second reinforcing plates attached to the casing along the sub-scanning direction for reinforcing the casing. The first reinforcing plate forms a guide unit for supporting the other side of the scanning unit in the main scanning direction and guiding the scanning unit in the sub-scanning direction. The driving source and the drive transmitting unit are fixed to the second reinforcing unit.

Abstract translation: 图像读取装置包括：扫描单元，设置在盒形壳体中，用于沿副扫描方向扫描固定原稿以读取原稿; 支撑单元，用于在主扫描方向上支撑扫描单元的一侧，并且沿副扫描方向引导扫描单元的一侧; 用于沿副扫描方向移动扫描单元的驱动源; 驱动发送单元，用于将所述驱动源的驱动发送到所述扫描单元; 以及沿着副扫描方向附接到壳体的第一和第二加强板，用于加强壳体。 第一加强板形成用于在主扫描方向上支撑扫描单元的另一侧并在副扫描方向上引导扫描单元的引导单元。 驱动源和驱动传递单元固定到第二加强单元。

公开(公告)号：US20030076553A1

公开(公告)日：2003-04-24

申请号：US10032505

申请日：2002-01-02

Inventor： Chin-Fu Cho

IPC: H04N001/46

CPC classification number: H04N1/0303 ,  H04N1/03 ,  H04N1/0408 ,  H04N1/0435 ,  H04N1/0455 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0241 ,  H04N2201/02412 ,  H04N2201/02414 ,  H04N2201/02431 ,  H04N2201/02449 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/0246 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/02495

Abstract: The present invention provides an image scanning module including a first unit, a second unit, and a third unit. The first unit having a light source is used for retrieving a first image. The second unit is used for generating a second image by focusing the first image. The third unit is used for generating an electric signal responsive to the second image. The first unit, the second unit, and the third unit are modules discrete from each other.

Abstract translation: 本发明提供一种包括第一单元，第二单元和第三单元的图像扫描模块。 具有光源的第一单元用于检索第一图像。 第二单元用于通过聚焦第一图像来生成第二图像。 第三单元用于响应于第二图像产生电信号。 第一单元，第二单元和第三单元是彼此离散的模块。

公开(公告)号：US20020141167A1

公开(公告)日：2002-10-03

申请号：US10106158

申请日：2002-03-26

Inventor： Eiichi Hayashi

IPC: H05K005/00 ,  H05K005/04 ,  H05K005/06

CPC classification number: H04N1/0287 ,  H04N1/00543 ,  H04N1/02815 ,  H04N1/1013 ,  H04N1/1056 ,  H04N2201/02454 ,  H04N2201/02462 ,  H04N2201/02468 ,  H04N2201/02479 ,  H04N2201/02495

Abstract: A mounting structure for an inverter circuit board for a light source lamp of an image reader in which mounting means for mounting the inverter circuit board for a light source lamp of an image reader onto a carriage is located to be operated from the direction in which the carriage moves in one embodiment. The inverter circuit and heat dissipation plate are removably mounted to an end of the full rate carriage. In another embodiment, the circuit board is mounted to the top for access from above the carriage.

Abstract translation: 一种用于图像读取器的光源灯的逆变器电路板的安装结构，其中将用于将图像读取器的光源灯的逆变器电路板安装到滑架上的安装装置被定位成从 滑架在一个实施例中移动。 逆变器电路和散热板可拆卸地安装到全速率托架的一端。 在另一个实施例中，电路板安装到顶部以便从托架上方进入。

公开(公告)号：US20020056804A1

公开(公告)日：2002-05-16

申请号：US09962198

申请日：2001-09-26

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Tatsuya Konagaya

IPC: H01L027/00

CPC classification number: H04N1/00013 ,  H04N1/00037 ,  H04N1/00082 ,  H04N1/00984 ,  H04N1/00989 ,  H04N1/00992 ,  H04N1/02815 ,  H04N1/02865 ,  H04N1/12 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02477 ,  H04N2201/02485 ,  H04N2201/0404

Abstract: A light source device which can prevent a large-sized structure of the device, a light source device which can improve assembling efficiency and maintenability of the device, and an image forming method and apparatus in which occurrence of moisture condensation can be prevented, are provided. An LED substrate in which a large number of light emitting diodes (LED) are arranged on the surface thereof in a two-dimensional manner, a base, a Peltier element, and a radiating fin are formed integrally by urging force of a compression spring. The radiating fin is disposed in contact with a light source housing body. Further, in carrying out temperature adjustment control using the Peltier element, the temperature adjustment control is carried out only when the internal temperature of the device in which a light source device is provided, is a predetermined temperature or higher.

Abstract translation: 可以防止装置的大型结构的光源装置，能够提高装置的组装效率和可维护性的光源装置，以及可以防止发生湿气凝结的图像形成方法和装置 。 以二维方式在其表面上布置有大量发光二极管（LED）的LED基板，通过压缩弹簧的推压力一体地形成基座，珀耳帖元件和散热片。 辐射翅片设置成与光源壳体接触。 此外，在进行使用珀尔帖元件的温度调节控制时，仅在设置有光源装置的装置的内部温度为规定温度以上时才进行温度调节控制。

公开(公告)号：US5986774A

公开(公告)日：1999-11-16

申请号：US886774

申请日：1997-07-01

Applicant: Loi Han

Inventor： Loi Han

IPC: H04N1/028 ,  H04N1/10 ,  H04N1/193 ,  H04N1/04 ,  H04N1/46

CPC classification number: H04N1/02845 ,  H04N1/02815 ,  H04N1/0285 ,  H04N1/02865 ,  H04N1/0287 ,  H04N1/0289 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/02462 ,  H04N2201/02466 ,  H04N2201/02485 ,  H04N2201/0404 ,  H04N2201/0442

Abstract: A transparency adapter for a flat bed scanner of the type commonly used as a stand-alone computer peripheral, including a source of light, either white light such as fluorescent, or a series of red, green and blue light emitting diodes placed in a generally rectangular housing having a length corresponding to the width of the glass platen of a flat bed scanner, and including magnets at either longitudinal end of the transparency adapter, further including magnets positioned on the carriage inside of the flat bed scanner housing, whereby the magnets of the carriage are aligned with the magnets of the transparency adapter so that upon advancement of the carriage along the rails inside of the scanner from one end of the scanner to the other, the magnetic force of the attached magnets causes the transparency adapter to advance along the top surface of the glass platen and to move the transparency adapter in alignment with the carriage.

Abstract translation: 通常用作独立计算机外围设备的平板扫描仪的透明适配器，包括光源，诸如荧光灯的白光或一般放置在一般的红色，绿色和蓝色发光二极管中的一系列 具有对应于平板扫描器的玻璃台板的宽度的长度的矩形壳体，并且在透明适配器的任一纵向端包括磁体，还包括位于平板扫描器壳体的滑架内部的磁体，由此磁体 滑架与透明度适配器的磁体对准，使得当滑架沿着扫描仪内部的轨道从扫描仪的一端前进到另一端时，附着的磁体的磁力使透明度适配器沿着 并且将透明适配器移动到与托架对准的位置。

公开(公告)号：US5900616A

公开(公告)日：1999-05-04

申请号：US792591

申请日：1997-01-31

Applicant: Minoru Takeuchi ,  Mitsuo Hirano ,  Mitsuo Tsushima

Inventor： Minoru Takeuchi ,  Mitsuo Hirano ,  Mitsuo Tsushima

IPC: H04N1/028 ,  H04N1/192 ,  G06K7/10

CPC classification number: H04N1/0287 ,  H04N1/02815 ,  H04N1/02895 ,  H04N1/192 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485

Abstract: An image scanner is provided which is capable of preventing decrease in image contrast and improving the reading accuracy and quality of color images to a greater extent. An image scanner includes a unit case having an opening formed on one end surface thereof; light-source lamps and light-source lenses which are disposed in the inner portion of the opening of the unit case in such a manner as to face the opening; holding plates which are disposed in the inner portion of the opening of the unit case and which have formed therein slits for extending the terminals of the light-source lamps to the inside of the unit case; and CCD sensors, disposed at the end portion of the inside of the unit case on the side opposite to the opening, for reading an image of the original document by receiving, via a lens unit, light which is radiated onto a given original document placed near the opening from the light-source lamps via the light-source lenses and reflected from this original document.

Abstract translation: 提供了能够更大程度地防止图像对比度降低并且提高彩色图像的读取精度和质量的图像扫描器。 图像扫描器包括：单元壳体，其具有形成在其一个端面上的开口; 光源灯和光源透镜，其以与开口相对的方式设置在单元壳体的开口的内部; 保持板，其设置在单元壳体的开口的内部，并且在其中形成有用于将光源灯的端子延伸到单元壳体的内部的狭缝; CCD传感器，其设置在与开口相反的一侧的单元壳体的内部的端部处，用于通过经由透镜单元接收辐射到放置的给定原稿上的光来读取原稿的图像 靠近来自光源灯的开口经由光源透镜并从该原始文档反射。

公开(公告)号：KR101364848B1

公开(公告)日：2014-02-19

申请号：KR1020127016672

申请日：2010-11-02

Applicant: 케논 콤포넨트 가부시키가이샤

Inventor： 다까하시히데히사

IPC: H04N1/028

CPC classification number: H04N1/0318 ,  H04N1/02835 ,  H04N2201/02435 ,  H04N2201/02445 ,  H04N2201/02456 ,  H04N2201/02458 ,  H04N2201/02462 ,  H04N2201/02464 ,  H04N2201/02472 ,  H04N2201/02474 ,  H04N2201/02483 ,  H04N2201/02485 ,  H04N2201/03112 ,  H04N2201/03125 ,  H04N2201/03129 ,  H04N2201/03141 ,  H04N2201/03145

Abstract: 밀착형 이미지 센서 유닛은, 원고 조명용의 광원(10)과, 상기 광원(10)으로부터의 광을 원고로 유도하기 위한 막대 형상의 도광체(11)와, 상기 원고로부터의 반사광을 광전 변환 소자에 결상하는 결상 소자(12)와, 상기 광전 변환 소자가 실장된 센서 기판(14)과, 이들을 장착함과 함께 상기 도광체(11)를 장착하기 위한 위치 결정부(200)를 갖는 프레임(15)과, 상기 도광체(11)를 착탈 가능하게 지지하고, 또한 상기 위치 결정부(200)에 착탈 가능하게 장착되는 지지 부재(16)를 구비하고 있다. 접착재를 사용하지 않고, 도광체(11)를 프레임(15)에 장착할 수 있으므로, 도광체(11)의 변형이나 밀착형 이미지 센서 유닛의 휨 등을 방지할 수 있다.